PSI - Issue 24

Francesco Mocera / Procedia Structural Integrity 24 (2019) 712–723 Author name / Structural Integrity Procedia 00 (2019) 000–000

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Fig. 1: HIL bench layout

(a) Flower one.

(b) Flower one.

Fig. 2: HIL Bench: mechanical couplings

To test the proposed powerunit, the HIL bench shown in Fig. 1, 2 and 3 was developed. The ”mechanical level” HIL bench aimed to replicate a scaled version of the entire powertrain consisting of:

• Two Permanent Magnets Synchronous Motors (PMSM) . The two motors were actuated by individual power electronic converters meant to convert the DC voltage of the system battery pack (40 V) to the required three